Two modes to choose from. The switch has manual and automatic modes, with an air switch chain structure for enhanced performance. Flame retardant shell made of advanced PC material, resistant to high temperature and non-toxic. Suitable for various applications, easily meeting the power requirements of household appliances and industrial equipment, helping prevent power interruptions. High-concerned chemical: None Current: 125A Switch Type: Knob switch Item Type: SWITCHES Type: Generator type Color: As shown Material: PC Specification: 2P Note: Product appearance and printed text may vary slightly between batches, but this does not affect functionality. Package Contents: 1 * Changeover Switch Only the items listed are included; other accessories are not part of the package. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.